Reply to HELP - BCD3000 + Traktor Pro 2.5 Problems

Hello. I have a BIG problem with my new BCD3000 controller.

The problem is when i'm playing a music, the sound sometimes stutters, making clicks, like a little pause. specially when I load a track in the other deck. I looked at the community s on this problem but I could not find a solution. My computer is running at 40 % of its capacity but the clicks won't go away.

- Ive tried changing the Latency in BCD control panel. The problem remains even with my latency at the highest value.

- Ive closed every program that was running.

- Ive also updated my BIOS, Chipset and Graphic Card drivers.

- I use the newest BCD3000 driver in Traktor Pro 2 on BCD Asio mode.

- I installed the Latency Mon Software and found out that the highest value in my NVIDIA driver reached 1.5, in other words, this seems to be the problem, but I have no idea how to fix it. I can't disable my Graphic Card.

My configuration:
PC Desktop
Motherboard: Gigabyte GA-MA78GM-S2HP
AMD Phenom Triple Core x2.30GHz
4Gb RAM DDR2
Graphic card: GE Force GT 220
Win 7 64 bit

...Sorry for my English and pleeeease help me.